[INFO] cloning repository https://github.com/NicholasLYang/biome-deserialize-repro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NicholasLYang/biome-deserialize-repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicholasLYang%2Fbiome-deserialize-repro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicholasLYang%2Fbiome-deserialize-repro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3dea859546eaa492bc167dfa2316355e44b373fb
[INFO] checking NicholasLYang/biome-deserialize-repro against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicholasLYang%2Fbiome-deserialize-repro" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/NicholasLYang/biome-deserialize-repro on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/NicholasLYang/biome-deserialize-repro
[INFO] finished tweaking git repo https://github.com/NicholasLYang/biome-deserialize-repro
[INFO] tweaked toml for git repo https://github.com/NicholasLYang/biome-deserialize-repro written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/NicholasLYang/biome-deserialize-repro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded similar v2.4.0
[INFO] [stderr]   Downloaded biome_json_parser v0.4.0
[INFO] [stderr]   Downloaded biome_json_factory v0.4.0
[INFO] [stderr]   Downloaded biome_deserialize v0.4.0
[INFO] [stderr]   Downloaded serde_derive_internals v0.26.0
[INFO] [stderr]   Downloaded schemars_derive v0.8.16
[INFO] [stderr]   Downloaded schemars v0.8.16
[INFO] [stderr]   Downloaded bpaf_derive v0.5.7
[INFO] [stderr]   Downloaded bpaf v0.9.9
[INFO] [stderr]   Downloaded biome_json_syntax v0.4.0
[INFO] [stderr]   Downloaded biome_markup v0.4.0
[INFO] [stderr]   Downloaded dyn-clone v1.0.16
[INFO] [stderr]   Downloaded biome_console v0.4.0
[INFO] [stderr]   Downloaded biome_diagnostics_macros v0.4.0
[INFO] [stderr]   Downloaded drop_bomb v0.1.5
[INFO] [stderr]   Downloaded biome_text_edit v0.4.0
[INFO] [stderr]   Downloaded countme v3.0.1
[INFO] [stderr]   Downloaded biome_unicode_table v0.4.0
[INFO] [stderr]   Downloaded unicode-bom v2.0.3
[INFO] [stderr]   Downloaded biome_rowan v0.4.0
[INFO] [stderr]   Downloaded biome_text_size v0.4.0
[INFO] [stderr]   Downloaded biome_diagnostics v0.4.0
[INFO] [stderr]   Downloaded biome_diagnostics_categories v0.4.0
[INFO] [stderr]   Downloaded biome_parser v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbe061d93f391805a3e4b422f5ff47b9a575da8544f9cba2051af371fed63e0c
[INFO] running `Command { std: "docker" "start" "-a" "fbe061d93f391805a3e4b422f5ff47b9a575da8544f9cba2051af371fed63e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbe061d93f391805a3e4b422f5ff47b9a575da8544f9cba2051af371fed63e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbe061d93f391805a3e4b422f5ff47b9a575da8544f9cba2051af371fed63e0c", kill_on_drop: false }`
[INFO] [stdout] fbe061d93f391805a3e4b422f5ff47b9a575da8544f9cba2051af371fed63e0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44cc0a84beb981317e737ea54c084fdea603f8897484651ed628c7080e5151d4
[INFO] running `Command { std: "docker" "start" "-a" "44cc0a84beb981317e737ea54c084fdea603f8897484651ed628c7080e5151d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling schemars v0.8.16
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking dyn-clone v1.0.16
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking biome_unicode_table v0.4.0
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking similar v2.4.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling biome_diagnostics_categories v0.4.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling biome_markup v0.4.0
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling serde_derive_internals v0.26.0
[INFO] [stderr]    Compiling biome_diagnostics_macros v0.4.0
[INFO] [stderr]    Compiling schemars_derive v0.8.16
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling bpaf_derive v0.5.7
[INFO] [stderr]     Checking bpaf v0.9.9
[INFO] [stderr]     Checking biome_text_size v0.4.0
[INFO] [stderr]     Checking biome_text_edit v0.4.0
[INFO] [stderr]     Checking biome_rowan v0.4.0
[INFO] [stderr]     Checking biome_json_syntax v0.4.0
[INFO] [stderr]     Checking biome_json_factory v0.4.0
[INFO] [stderr]     Checking biome_console v0.4.0
[INFO] [stderr]     Checking biome_diagnostics v0.4.0
[INFO] [stderr]     Checking biome_parser v0.4.0
[INFO] [stderr]     Checking biome_json_parser v0.4.0
[INFO] [stderr]     Checking biome_deserialize v0.4.0
[INFO] [stderr]     Checking biome-repro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.65s
[INFO] running `Command { std: "docker" "inspect" "44cc0a84beb981317e737ea54c084fdea603f8897484651ed628c7080e5151d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44cc0a84beb981317e737ea54c084fdea603f8897484651ed628c7080e5151d4", kill_on_drop: false }`
[INFO] [stdout] 44cc0a84beb981317e737ea54c084fdea603f8897484651ed628c7080e5151d4